I have a big problem :
I'm also trying to control the port[open port , close port ,...] and i write the
following code in C#:
Socket serialPort1 = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
System.Net.IPAddress LocalIPAddress = System.Net.IPAddress.Parse("127.0.0.1");
System.Net.IPEndPoint LocalEndPoint = new System.Net.IPEndPoint( LocalIPAddress,80 );
serialPort1.Connect(LocalEndPoint);
serialPort1.Blocking = false;
serialPort1.Shutdown(SocketShutdown.Both);
serialPort1.Close();
I think after the program execute i cann't open any web page because the port (80) as the http and when i closed it i cann't open any web page .
but in fact after the program execute not happened any thing i can also open any web page ????!!!!!
what is the wrong in last code ????!!!
Please some one help me
thanks